1-Year Local Warranty.
The HPA V222 is a newly developed balanced headphone amplifier in the Violectric range.
As a true (!!) balanced amplifier it is equipped with four amplifier stages and not only balanced connectors!
The roots of the amplifier circuitry can be found in its praised and rewards winning predecessors V200, V220, V280 and V281. Inside HPA V222 it features the similar natural but smooth and pleasing sound. Because of its matchless technology HPA V222 not only offers a powerful headphone amplifier, but also:
The HPA V222 offers:
The inputs on the back may be selected by a front panel switch.
The active and buffered signal is routed to the attenuator made with RK 27 potentiometer and afterwards to the four power amplifiers. These are further developments of the famous “V200” circuitry.
Connect your (balanced) headphones to the HPA V222 and enjoy a compact and fantastic-sounding headphone amplifier with the praised warm and soft, but natural and precise Violectric sound !!
All Data RMS unwtd., 20 Hz - 20 kHz, Pre-Gain set to 0 dB
Analogue input parameter
Inputs (stereo): 1 x XLR balanced, 1 x RCA, unbalanced
Max. input voltage: + 21 dBu,
Input impedance: 10 kohm
Headphone amp parameter
Nominal input sensitivity: +6 dBu
Feedback gain: +2 dB unbal., +8 dB bal.
PRE-GAIN: -18 / -12 / -6 / 0 / +6 / +12 / +18 dBr
Frequency range: 5 Hz ... 250 kHz (- 0,5 dB)
Output impedance: 0,25 Ohm unbal., 0,5 Ohm bal.
Damping factor (Load 50 R): 200 unbal., 100 bal.
Dynamic range: > 131 dB (A-wtd)
Noise: < -102 dBu (A-wtd)
THD+N (1kHz/2x10V/100R=1W): < -102 dB / < 0,0008 %
THD+N (1kHz/2x4V/32R=0,5W): < -100 dB / < 0.001 %
Crosstalk: -100 dB (1 kHz) / -95 dB (15 kHz)
1 x Pentaconn, bal., 1 x 4-pin XLR, bal., 1 x 1/4“ (6.3 mm) TRS jack
Supply voltage: 230 V AC / 115 V AC max. 15 VA
Front, Back: 5 mm / 2,5 mm Aluminum, black anodized
Case: 4 mm Aluminum, black anodized
Case dimensions: 165 x 54 x 228 mm (W x H x D)
Overall dimensions: 170 x 65 x 252 mm (W x H x D)
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